# DotConnector vs HydroValve

The clearest difference is update cadence: HydroValve at daily against DotConnector's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DotConnector sells 4 one-off in-app purchases and HydroValve sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DotConnector ships an update every 2 weeks, HydroValve daily. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | DotConnector | HydroValve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/dotconnector-connect-dots/id6769800149/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 63 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kyle Adamson](https://appshunter.io/developer/1185249610) | [AbsoluteNoobStudio](https://appshunter.io/developer/1896690388) |

## What reviewers say

### DotConnector

[App page](https://appshunter.io/ios/app/dotconnector-connect-dots/id6769800149)

Connect matching colored dots by drawing lines that fill the entire grid without crossing. Enjoy over 1,000 unique puzzles with various board shapes and play modes, including offline access.

**Highlights:** Connect matching colored dots, Fill the entire grid, Paths cannot cross, Over 1,000 puzzles, Multiple board shapes, Offline play, Daily challenges

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Hint | $0.49 | one-time |
| 3 Hints | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 5 Hints | $1.99 | one-time |


### HydroValve

[App page](https://appshunter.io/ios/app/hydrovalve/id6808785143)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is DotConnector free?

DotConnector is free to download, with in-app purchases available.

### Is HydroValve free?

HydroValve is free to download, with in-app purchases available.

### Do DotConnector or HydroValve have ads?

Both DotConnector and HydroValve show ads.

### Which is updated more often, DotConnector or HydroValve?

DotConnector ships an update every 2 weeks, and HydroValve daily. Most recently, DotConnector was updated on November 9, 2026 and HydroValve on November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*